
Celtics vs. 76ers: O/U 223.5
6 of 10 top Polymarket traders hold Over (60%) · Over at 51¢ · $5K held · ended Nov 11
⚠️
Avoid
Over
10
Over 60%
7 arb excluded
$4.5K
$17.38
45.6¢ → 51¢
+12% since entry · 6 traders
Research grade
AvoidOver at 51%
Matches a pattern that lost clearly more than the plain consensus in our tests.
- BasketballFull year, out of sample: basketball lost −4.8 % a trade (n 1,747, 95 % CI −9.2 to +0.3); Oct 22 backtest: −12.0 % and −9.2 % in its two windows.
- Spread or totalOct 22 backtest: spreads and totals −14.5 % a trade in spring (95 % CI −27 to −1), +1.5 % in October: no edge.
- Side priced 50–60¢Full year, out of sample: 0.50–0.70 lost −2.9 % a trade (n 23,546, 95 % CI −3.9 to −1.9).
The rules come from our Oct 22 2026 backtest (one entry per market, held to resolution, after a 1¢ half-spread and Polymarket's taker fees). Our full-year test without hindsight (Oct 26 2026) found none of them profitable out of sample, and the plain consensus lost −3.0 % a trade. The grade describes the market; it is not a forecast, not an edge and not advice.
Smart Money Signal
6 of 10 top traders (60%)7 arbitrage traders dimmed4 hold an outcome priced under 50%6 small positions dimmed (<$100 invested)
Outcome Probabilities
Smart Money Breakdown by Outcome
| Trader | Position | Invested | Value | PnL | Record |
|---|---|---|---|---|---|
0X 0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872ARB<$100 | Underavg 59.5¢ | $1.0K | $912.76 | -$103.64 | 56% 488-383 (871) |
| └ Under leg | Underavg 59.5¢ | $733.36 | $610.41 | -$122.95 | |
| └ Over leg | Overavg 47.3¢ | $283.03 | $302.35 | +$19.32 | |
![]() RN1ARB<$100 | Underavg 61.3¢ | $800.74 | $799.1 | -$1.64 | 58% 3802-2784 (6586) |
| └ Over leg | Overavg 41.6¢ | $374.22 | $454.52 | +$80.3 | |
| └ Under leg | Underavg 61.3¢ | $426.52 | $344.58 | -$81.94 | |
FL FlaznorpARB<$100 | Underavg 55.6¢ | $707.11 | $723.29 | +$31.56 | 50% 1504-1508 (3012) |
| └ Under leg | Underavg 55.6¢ | $480.09 | $427.65 | -$55.63 | |
| └ Over leg | Overavg 35.6¢ | $208.45 | $295.64 | +$87.19 | |
65 6512395314597884ARB<$100 | Underavg 54.7¢ | $603.32 | $570.75 | -$32.57 | 51% 3172-3072 (6244) |
| └ Under leg | Underavg 54.7¢ | $425.77 | $384.97 | -$40.8 | |
| └ Over leg | Overavg 48.3¢ | $177.55 | $185.79 | +$8.23 | |
TA takeormake | Overavg 46.1¢ | $308.61 | $337.85 | +$29.24 | 59% 3119-2207 (5326) |
38 38791873984189ARB<$100 | Underavg 55.7¢ | $305.55 | $261.97 | -$22.38 | 48% 949-1019 (1968) |
| └ Under leg | Underavg 55.7¢ | $163.5 | $145.32 | -$19.26 | |
| └ Over leg | Overavg 51.8¢ | $119.77 | $116.66 | -$3.11 | |
0X 0x9b11866433281ade9f2811dbde8acdefc45f5375ARB<$100 | Underavg 71¢ | $409.42 | $222.01 | -$112.3 | 54% 217-188 (405) |
| └ Under leg | Underavg 71¢ | $183.89 | $155.4 | -$28.49 | |
| └ Over leg | Overavg 53¢ | $88.26 | $66.61 | -$83.81 | |
VE Venusian | Overavg 43¢ | $133.48 | $159.87 | +$26.39 | 28% 279-730 (1009) |
LI LightParadoxCTR | Underavg 50¢ | $133.5 | $132.17 | -$1.34 | 28% 275-716 (991) |
BI biying88888ARB<$100 | Underavg 51¢ | $189.12 | $127.36 | +$16.64 | 27% 63-170 (233) |
| └ Under leg | Underavg 51¢ | $81.6 | $78.4 | -$3.2 | |
| └ Over leg | Overavg 42¢ | $40.32 | $48.96 | +$19.84 | |
KE keeptheblueflagflyinghighCTR | Underavg 48.9¢ | $119.66 | $111.43 | -$8.22 | 54% 1657-1434 (3091) |
SU suitcase6628<$100 | Overavg 49.2¢ | $64 | $66.3 | +$2.3 | 64% 175-97 (272) |
PA Pan9X<$100 | Overavg 45.2¢ | $43.89 | $35.41 | +$0 | 49% 444-470 (914) |
CI cigarettes<$100 | Overavg 47¢ | $47 | $29.5 | -$17.5 | 53% 5512-4919 (10431) |
GH ghorrockCTR<$100 | Underavg 61.3¢ | $23.2 | $19.9 | -$3.29 | 54% 383-322 (705) |
0X 0x1bc32be106439240f59aa25668e613831a5cdc6e<$100 | Overavg 43¢ | $25.37 | $17.4 | -$7.97 | 62% 2352-1445 (3797) |
SN SnakeBallCTR<$100 | Underavg 62¢ | $13.79 | $11.56 | -$2.22 | 48% 190-206 (396) |
Invested
$1,016.39
Value
$912.76
PnL
-$103.64
Record
56%
488-383 (871)
Both legs:
RN1ARB<$100Invested
$800.74
Value
$799.1
PnL
-$1.64
Record
58%
3802-2784 (6586)
Both legs:
Invested
$707.11
Value
$723.29
PnL
+$31.56
Record
50%
1504-1508 (3012)
Both legs:
Invested
$603.32
Value
$570.75
PnL
-$32.57
Record
51%
3172-3072 (6244)
Both legs:
Invested
$308.61
Value
$337.85
PnL
+$29.24
Record
59%
3119-2207 (5326)
Invested
$305.55
Value
$261.97
PnL
-$22.38
Record
48%
949-1019 (1968)
Both legs:
Invested
$409.42
Value
$222.01
PnL
-$112.3
Record
54%
217-188 (405)
Both legs:
Invested
$133.48
Value
$159.87
PnL
+$26.39
Record
28%
279-730 (1009)
Invested
$133.5
Value
$132.17
PnL
-$1.34
Record
28%
275-716 (991)
Invested
$189.12
Value
$127.36
PnL
+$16.64
Record
27%
63-170 (233)
Both legs:
Invested
$119.66
Value
$111.43
PnL
-$8.22
Record
54%
1657-1434 (3091)
Invested
$64
Value
$66.3
PnL
+$2.3
Record
64%
175-97 (272)
Invested
$43.89
Value
$35.41
PnL
+$0
Record
49%
444-470 (914)
Invested
$47
Value
$29.5
PnL
-$17.5
Record
53%
5512-4919 (10431)
Invested
$23.2
Value
$19.9
PnL
-$3.29
Record
54%
383-322 (705)
Invested
$25.37
Value
$17.4
PnL
-$7.97
Record
62%
2352-1445 (3797)
Invested
$13.79
Value
$11.56
PnL
-$2.22
Record
48%
190-206 (396)
Chat
EV Calculator
Consensus % is how many tracked traders hold a side, not a win probability.
51.0¢ price + 1.0¢ spread + 1.2¢ fee (Sports 5%). Win more often than this and the bet pays.
A market order pays the taker fee and crosses the spread (assumed 1.0¢); a limit order pays no fee but may not fill. The fee category is a guess from the title.
Market Info
Traders in this Market
0x228B8d11EBa89BF1c554f8879a9293B7106DaF4c-1765442354872
ARBArbitrage — excluded

RN1
ARBArbitrage — excluded
Flaznorp
ARBArbitrage — excluded
6512395314597884
ARBArbitrage — excluded
takeormake
Over — $337.85
38791873984189
ARBArbitrage — excluded
0x9b11866433281ade9f2811dbde8acdefc45f5375
ARBArbitrage — excluded
Venusian
Over — $159.87
LightParadox
CTRUnder — $132.17
biying88888
ARBArbitrage — excluded